202540436

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{70229}}^1$

素因数の和:70343

約数の個数: 24

約数和(自身を含む): 409019520

約数和(自身を除く): 206479084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 70229, 140458, 280916, 491603, 983206, 1966412, 7233587, 14467174, 28934348, 50635109, 101270218, 202540436]

約数ペア:

[(1, 202540436), (2, 101270218), (4, 50635109), (7, 28934348), (14, 14467174), (28, 7233587), (103, 1966412), (206, 983206), (412, 491603), (721, 280916), (1442, 140458), (2884, 70229)]